347798628028 has 12 divisors (see below), whose sum is σ = 615980703240. Its totient is φ = 171804141392.

The previous prime is 347798628007. The next prime is 347798628043. The reversal of 347798628028 is 820826897743.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523792783 + ... + 523793446.

It is an arithmetic number, because the mean of its divisors is an integer number (51331725270).

Almost surely, 2^347798628028 is an apocalyptic number.

It is an amenable number.

347798628028 is a deficient number, since it is larger than the sum of its proper divisors (268182075212).

347798628028 is a wasteful number, since it uses less digits than its factorization.

347798628028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047586316 (or 1047586314 counting only the distinct ones).

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 347798628028 in words is "three hundred forty-seven billion, seven hundred ninety-eight million, six hundred twenty-eight thousand, twenty-eight".